118384772 has 24 divisors (see below), whose sum is σ = 235835712. Its totient is φ = 51471200.

The previous prime is 118384769. The next prime is 118384807. The reversal of 118384772 is 277483811.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57479 + ... + 59502.

It is an arithmetic number, because the mean of its divisors is an integer number (9826488).

Almost surely, 2^118384772 is an apocalyptic number.

It is an amenable number.

118384772 is a deficient number, since it is larger than the sum of its proper divisors (117450940).

118384772 is a wasteful number, since it uses less digits than its factorization.

118384772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117019 (or 117017 counting only the distinct ones).

The product of its digits is 75264, while the sum is 41.

The square root of 118384772 is about 10880.4766439711. The cubic root of 118384772 is about 491.0193578756.

The spelling of 118384772 in words is "one hundred eighteen million, three hundred eighty-four thousand, seven hundred seventy-two".